This book was originally written for the purpose of those of people that have a crush on someone who is already dating or committed to somebody else. if you think someone you like is with the wrong person then this book is one to have to help you save that person and maybe start a relationship with that person. This book is useful for both male and female and in order to get the most out of this book, i suggest you do both theory reading and practical or as you read this book i advice you to find someone on which you can be practicing the things from this book.